Diacetyl 99%

Leverandør: Thermo Scientific
Danger

Synonymer: 2,3-Butanedione

107650050 107651000 107655000
ACRO107650050EA 560 NOK
ACRO107650050 ACRO107651000 ACRO107655000
Diacetyl 99%
Diacetyl
Formel: C₄H₆O₂
MW: 86,09 g/mol
Kokepunkt: 190 °C (1013 hPa)
Smeltepunkt: 4…2 °C
Tetthet: 0,985 g/cm³
Flash punkt: 7 °C
Lagringstemperatur: Kjøleskap
MDL nummer: MFCD00008756
CAS-nummer: 431-03-8
EINECS: 207-069-8
FN: 2346
ADR: 3,II
Merck Indeks: 13,02985

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Spesifikasjon Testresultater

Appearance Clear yellow Liquid
Infrared spectrum Conforms
Refractive index 1.3910 to 1.3990 (20°C, 589 nm)
GC ≥98.5 %
Specific gravity (20°C) 0.98 to 0.99
Suitability (for Cu + Fe determination) Passes test

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